Autodesk Revit Architecture

[#1]

Hi,

Made a concrete column family and a blend to go on top of the column (as a seperate family).

All works fine (in terms of flexing) except that when I flex the column, it goes right through the blend above it!

How do I get the column to flex (Up or down) so that the blend above it also moves?

Thanks in advance

[#2]

Align and lock the blend to the top of the column. See attached image. 

Hope this helps,

[#3]

Thanks for the reply, I did align and lock the blend to the top of the column, when I flex the column, I get "Constraints are not satisfied"

I attached the file, please advise.

Many thanks

[#4]

See the attached file. I added the blend to your column.

Hope this helps.

[#5]

Thanks for your help Alan.

This is not the file I sent you though...how do I fix the problem in my file?

[#6]

You have to align and lock the bottom edge of the blend to the Top Ref Plane. See the attached. 

Thank you,